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Books > Science & Mathematics > Science: general issues > General
Domain theory, a subject that arose as a response to natural
concerns in the semantics of computation, studies ordered sets
which possess an unusual amount of mathematical structure. This
book explores its connection with quantum information science and
the concept that relates them: disorder. This is not a literary
work. It can be argued that its subject, domain theory and quantum
information science, does not even really exist, which makes the
scope of this alleged 'work' irrelevant. BUT, it does have a
purpose and to some extent, it can also be said to have a method. I
leave the determination of both of those largely to you, the
reader. Except to say, I am hoping to convince the uninitiated to
take a look. A look at what? Twenty years ago, I failed to
satisfactorily prove a claim that I still believe: that there is
substantial domain theoretic structure in quantum mechanics and
that we can learn a lot from it. One day it will be proven to the
point that people will be comfortable dismissing it as a
'well-known' idea that many (possibly including themselves) had
long suspected but simply never bothered to write down. They may
even call it "obvious!" I will not bore you with a brief history
lesson on why it is not obvious, except to say that we have never
been interested in the difficulty of proving the claim only in
establishing its validity. This book then documents various
attempts on my part to do just that.
Monitoring of patients with critical neurologic illness has
expanded significantly over the past several decades. Prior to the
advent and application of technologies such as continuous EEG
(electroencephalogram), intracranial pressure monitoring, brain
tissue oxygenation and multimodal monitoring, the care of these
critically ill patients relied on frequent clinical examinations to
detect subtle changes that may signal an acute neurologic
deterioration. This type of monitoring was limited by the
availability of highly trained clinicians and nursing staff. The
severity of the patient's illness can also obscure clinical
changes, and then the interventions taken in order to treat the
illness, such as induced coma for status epilepticus or
intracranial hypertension, could further mask the clinical signs
that would be necessary for detection of an acute change.
This is an introductory textbook on computational methods and
techniques intended for undergraduates at the sophomore or junior
level in the fields of science, mathematics, and engineering. It
provides an introduction to programming languages such as FORTRAN
90/95/2000 and covers numerical techniques such as differentiation,
integration, root finding, and data fitting. The textbook also
entails the use of the Linux/Unix operating system and other
relevant software such as plotting programs, text editors, and mark
up languages such as LaTeX. It includes multiple homework
assignments.
The book is about the post-relativity philosophy of time as
championed by Bertrand Russell and Einstein. It argues that The
Past, Present and Future notion of time is an illusion. The sun, as
daylight, is on constantly with no temporal past and future, except
in chemistry perhaps. Only the earth's revolutions bring temporary
days and nights. So the Bertrand Russell notion that under
relativity man constructs his time is logically unassailable (the
days, weeks, months and years are all human concepts.) Relativity
allows time to begin from anywhere. So the revolutionary view is
that there are or can be as many times as there are frames, or
planets---a world-changing idea but true because it is based on
objective, physical experiments, but generally ignored.
Jean-Henri Fabre was a famous French entomologist whose
observations of insects were praised - this examination of various
beetles is characteristic of his meticulous yet engrossing
descriptions. Fabre's greatest talent was rooted in his genuine
passion for entomology; a natural ability to observe the quirks and
habits of small creatures, and describe them to others in a plain
but lively way. As demonstrated in this book, he wrote about
insects as if they were his friends - seeing their lives play out,
it is thus that qualities of biography are found alongside the
scientific value of this work. In life, Fabre met with backlash for
his unique style - formal schools, whom he in turn criticized for
dryness of tutoring - considered his books long-winded, or even
frivolous. Nevertheless he managed to connect atmospheric pressure
to the behavior of certain insects, while contemporaries such as
Charles Darwin held Fabre in high esteem, to the point of finding
his studies inspirational.
This textbook describes the basics of research in medical,
clinical, and biomedical settings as well as the concepts and
application of epidemiologic designs in research conduct. Design
transcends statistical techniques, and no matter how sophisticated
a statistical modeling, errors of design/sampling cannot be
corrected. The authors of this textbook have presented a complex
field in a very simplified and reader-friendly manner with the
intent that such presentation will facilitate the understanding of
design process and epidemiologic thinking in clinical and
biomedical research. Covers these relevant topics in epidemiology:
Case-Cohort Design Prospective Case-Control Quantitative Evidence
Synthesis (QES) Instant Cohort Design & Case-Crossover Design
Effect Modification & Interaction Epidemiologic Tree -
Molecular Epidemiology & Health Disparities Epidemiologic
Challenge - "Big Data," mHealth, Social Media 3 "Ts" - Team
Science, Transdisciplinary Research, Translational Research Bias,
Random error, Confounding Systems Science & Evidence Discovery
Research is presented as an exercise around measurement, with
measurement error inevitable in its conduct-hence the inherent
uncertainties of all findings in clinical and biomedical research.
Concise Epidemiologic Principles and Concepts covers research
conceptualization, namely research objectives, questions,
hypothesis, design, implementation, data collection, analysis,
results, and interpretation. While the primary focus of
epidemiology is to assess the relationship between exposure (risk
or predisposing factor) and outcome (disease or health-related
event), causal association is presented in a simplified manner,
including the role of quantitative evidence synthesis
(meta-analysis) in causal inference. Epidemiology has evolved over
the past three decades resulting in several fields being developed.
This text presents in brief the perspectives and future of
epidemiology in the era of the molecular basis of medicine. With
molecular epidemiology, we are better equipped with tools to
identify molecular biologic indicators of risk as well as biologic
alterations in the early stages of disease.
This book tries to look at human thought and action from a
scientific perspective, and in the process, acquaints the reader
with essential concepts about science and its history. It takes a
broad look at our present troubles without overlooking some crucial
historical, religious, and political causes but places science at
the center stage.The author applies what he has learned throughout
his career to go beyond science. After an introduction setting the
scene and a review of the 'scientific temper' and the inexcusable
ignorance of science by some leaders and many followers, the author
turns his sharp vision to look at other issues. The most
significant challenges are critical and global: climate change
caused by our activities, stockpiles of nuclear weapons that are a
constant threat, population growth, and increasing inequality at
all levels. These problems do have a profound ethical character and
threaten to end forever with our misery, producing a 'catastrophic
convergence'.Written with rigor for all readers, with many
references and infused with relevant quotations, the author's
message is clear: we need to change our ways drastically and
urgently, now or never. But he offers not much in terms of a
solution, something done by many authors to sweeten the pill,
because as he argues, beyond lofty declarations, there is no real
solution as the clock runs down, leading to his dystopian view of
the future.
This book tries to look at human thought and action from a
scientific perspective, and in the process, acquaints the reader
with essential concepts about science and its history. It takes a
broad look at our present troubles without overlooking some crucial
historical, religious, and political causes but places science at
the center stage.The author applies what he has learned throughout
his career to go beyond science. After an introduction setting the
scene and a review of the 'scientific temper' and the inexcusable
ignorance of science by some leaders and many followers, the author
turns his sharp vision to look at other issues. The most
significant challenges are critical and global: climate change
caused by our activities, stockpiles of nuclear weapons that are a
constant threat, population growth, and increasing inequality at
all levels. These problems do have a profound ethical character and
threaten to end forever with our misery, producing a 'catastrophic
convergence'.Written with rigor for all readers, with many
references and infused with relevant quotations, the author's
message is clear: we need to change our ways drastically and
urgently, now or never. But he offers not much in terms of a
solution, something done by many authors to sweeten the pill,
because as he argues, beyond lofty declarations, there is no real
solution as the clock runs down, leading to his dystopian view of
the future.
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